3224828 has 12 divisors (see below), whose sum is σ = 5775000. Its totient is φ = 1574832.

The previous prime is 3224801. The next prime is 3224833. The reversal of 3224828 is 8284223.

It is a self number, because there is not a number n which added to its sum of digits gives 3224828.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9203 + ... + 9546.

It is an arithmetic number, because the mean of its divisors is an integer number (481250).

Almost surely, 2^3224828 is an apocalyptic number.

It is an amenable number.

3224828 is a deficient number, since it is larger than the sum of its proper divisors (2550172).

3224828 is a wasteful number, since it uses less digits than its factorization.

3224828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18796 (or 18794 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 3224828 is about 1795.7806102083. The cubic root of 3224828 is about 147.7413915772.

It can be divided in two parts, 322482 and 8, that multiplied together give a triangular number (2579856 = T₂₂₇₁).

The spelling of 3224828 in words is "three million, two hundred twenty-four thousand, eight hundred twenty-eight".